function newImage(arg) {

	if (document.images) {

		rslt = new Image();

		rslt.src = arg;

		return rslt;

	}

}



function changeImages() {

	if (document.images && (preloadFlag == true)) {

		for (var i=0; i<changeImages.arguments.length; i+=2) {

			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];

		}

	}

}



var preloadFlag = false;

function preloadImages() {

	if (document.images) {

		cbs_02_over = newImage("../nav/cbs_02-over.jpg");

		cbs_03_over = newImage("../nav/cbs_03-over.jpg");

		cbs_04_over = newImage("../nav/cbs_04-over.jpg");

		cbs_05_over = newImage("../nav/cbs_05-over.jpg");

		cbs_06_over = newImage("../nav/cbs_06-over.jpg");

		cbs_07_over = newImage("../nav/cbs_07-over.jpg");

		cbs_08_over = newImage("../nav/cbs_08-over.jpg");

		cbs_12_over = newImage("../nav/cbs_12-over.jpg");

		cbs_13_over = newImage("../nav/cbs_13-over.jpg");

		cbs_14_over = newImage("../nav/cbs_14-over.jpg");

		cbs_nav_02_01_over = newImage("../nav/cbs_nav_02_01-over.jpg");

		cbs_nav_02_02_over = newImage("../nav/cbs_nav_02_02-over.jpg");

		cbs_nav_02_03_over = newImage("../nav/cbs_nav_02_03-over.jpg");

		cbs_nav_02_04_over = newImage("../nav/cbs_nav_02_04-over.jpg");

		cbs_nav_02_05_over = newImage("../nav/cbs_nav_02_05-over.jpg");

		preloadFlag = true;

	}

}



function popImage(url){

        var popWidth = (window.screen.width/2) - (228 + 0);

        var popHeight = (window.screen.height/2) - (230 + 0); 

        

        //alert ( "w = " + popWidth + " and h = " + popHeight )



var popImage=window.open(url,"Image","toolbar=0,location=0,directories=0,status=0,menubar=0,resizable=0,width=456,height=460,left=" + popWidth + ",top=" + popHeight + ",screenX=" + popWidth + ",screenY=" + popHeight + ",scrollbars=YES");



}



function popDiagram(url){

        var popWidth = (window.screen.width/2) - (328 + 0);

        var popHeight = (window.screen.height/2) - (300 + 0); 

        

        //alert ( "w = " + popWidth + " and h = " + popHeight )



var popDiagram=window.open(url,"Image","toolbar=0,location=0,directories=0,status=0,menubar=0,resizable=0,width=656,height=600,left=" + popWidth + ",top=" + popHeight + ",screenX=" + popWidth + ",screenY=" + popHeight + ",scrollbars=YES");



}